Bibliografia principal:
– Buskes, G., & van Rooij, A. (2012). Topological Spaces: From Distance to Neighborhood. Springer.
– Conway, J. B. (2014). A Course in Point Set Topology. Springer.
– Croom, F. H. (2016). Principles of Topology. Dover Publications.
– Engelking, R. (1989). General Topology. Heldermann Verlag.
– Giles, J. R. (1987). Introduction to the Analysis of Metric Spaces. Cambridge University Press.
– Lima, E. L. (2017). Espaços Métricos. Projecto Euclides. Instituto de Matemática Pura e Aplicada. 5.ª edição
– Lima, E. L. (2014). Elementos de Topologia Geral. Textos Universitários. Sociedade Brasileira de Matemática
– Munkres, J. R. (2000). Topology. Prentice Hall.
– Willard, S. (2013). General Topology. Dover Publications.